Soil Amendments

Select the soil amendment to mix the perfect potting soil for your plants. 

For Drainage..

For Particle Size...

For pH...

Black Lava 1/4" - 1/32" for Bonsai Soil, Succulents, Cactus, & Soil Mixes- Screened
Black Lava 1/4" - 1/32" for Bonsai Soil, Succulents, Cactus, & Soil Mixes- Screened
From $5
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Black Lava 3/8" - 1/4" for Bonsai Soil, Succulents, Cactus & Soil Mixes- Screened
Black Lava 3/8" - 1/4" for Bonsai Soil, Succulents, Cactus & Soil Mixes- Screened
From $5
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Bonsai Soil Mix Inorganic - Large Particle Pumice, Turface & Lava
Bonsai Soil Mix Inorganic - Large Particle Pumice, Turface & Lava
From $6
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Bonsai Soil Mix Inorganic - Long Lasting - Pumice, Turface, & Lava
Bonsai Soil Mix Inorganic - Long Lasting - Pumice, Turface, & Lava
From $6
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Fir Bark- Aged Fine Fir for Bonsai/Succulent/Cactus and Seed Starting Soil Mix
Fir Bark- Aged Fine Fir for Bonsai/Succulent/Cactus and Seed Starting Soil Mix
From $6
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Fir Bark- Course 3/4 Inch Minus Size for Soil Mixes that require quick drainage
Fir Bark- Course 3/4 Inch Minus Size for Soil Mixes that require quick drainage
From $6
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Fir Bark- Medium Size for Bonsai / Succulent / Cactus And Seed Starting Soil Mix
Fir Bark- Medium Size for Bonsai / Succulent / Cactus And Seed Starting Soil Mix
From $6
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Fir Sawdust - Used when planting acid loving plants
Fir Sawdust - Used when planting acid loving plants
From $6
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Horticultural Grade Pumice 3/8" - 1/16" For Soil Mix, Bonsai & Cactus
Horticultural Grade Pumice 3/8" - 1/16" For Soil Mix, Bonsai & Cactus
From $5
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Mineral Soil for Succulents & Cactus Soil Mixes -Lava Sand /Fines No Peat
Mineral Soil for Succulents & Cactus Soil Mixes -Lava Sand /Fines No Peat
From $15.95
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Propagation Grade Pumice - 1/8" - 1/64" With Fines- Seed Starting - Cuttings - Potting Soil
Propagation Grade Pumice - 1/8" - 1/64" With Fines- Seed Starting - Cuttings - Potting Soil
From $5
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Propagation Grade with some fines - Double Screened - 1/8" - 1/64 inch pumice - Double Screened
Propagation Grade with some fines - Double Screened - 1/8" - 1/64 inch pumice - Double Screened
From $5
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Propagation Grade with very few fines - Triple Screened - 1/8" - 1/64 inch pumice
Propagation Grade with very few fines - Triple Screened - 1/8" - 1/64 inch pumice
From $19.95
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Pumice 1/4" - 1/8" - Bonsai Soil & Succulents- SCREENED
Pumice 1/4" - 1/8" - Bonsai Soil & Succulents- SCREENED
From $5
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Pumice 3/8" + 1/4" - Bonsai Soil, Succulents, Cactus & Soil Mixes - SCREENED
Pumice 3/8" + 1/4" - Bonsai Soil, Succulents, Cactus & Soil Mixes - SCREENED
From $5
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Red Lava 1/4" - 1/32" for Bonsai Soil, Succulents, Cactus & Soil Mixes- Screened
Red Lava 1/4" - 1/32" for Bonsai Soil, Succulents, Cactus & Soil Mixes- Screened
From $5
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Red Lava 3/8" - 1/4" for Bonsai Soil, Succulents, Cactus & Soil Mixes - SCREENED
Red Lava 3/8" - 1/4" for Bonsai Soil, Succulents, Cactus & Soil Mixes - SCREENED
From $5
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Red Lava Rock 3/8" Minus for Bonsai Soil, Succulents, Cactus & Soil Mixes
Red Lava Rock 3/8" Minus for Bonsai Soil, Succulents, Cactus & Soil Mixes
From $5
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River Birch (Betula nigra) Seedlings -Cinnamon brown, peeling bark and bright yellow fall leaf color.
River Birch (Betula nigra) Seedlings -Cinnamon brown, peeling bark and bright yellow fall leaf color.
From $21.95
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River Rock Stone Pebbles 1/8" - 3/8" for Bonsai, Cactus, & Succulents Soil Mixes
River Rock Stone Pebbles 1/8" - 3/8" for Bonsai, Cactus, & Succulents Soil Mixes
From $15.95
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